From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3A3B0C43602 for ; Sun, 5 Jul 2026 13:17:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=afujMTjkfrhrqR4IW5B2/0jxn/KKnGOyRGVGs6O2+64=; b=Tdtt/Nhk9f3+CAUGT93kX7WHCb 9+7m0EJz3muhlFETMbEzw2vqPbsKdFSnLvER49HslrYIJz+Z0cfBuUug297rEp1tvLysFRa+2XBUG 6FmW0QMNj3yrYytsqh9he5MUYmm3vB2UfeUJZfj0NqPNrrlVr9cEiGA1AcbFdA7sobfjznbUGdFVh /qnjBUhWdZ45aRM3kwXQPO+neJvztth50qWJS6Bhr92HJex1uaXd1b1FqgUc9BOt6euB4Yaa1pp6J Mgq/MB+EznCZoYzvf525yf5/54SPc4xqAbi9QWUQpz+dRl4Ah+fSCEHEPK/ySJFS127orXtZInpju L/MpNLCg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wgMjG-00000009KGw-37p7; Sun, 05 Jul 2026 13:17:50 +0000 Received: from [2a0f:4ac0::3a11] (helo=mail.cyberchaos.dev) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wgMjB-00000009KB1-1nmw for linux-arm-kernel@lists.infradead.org; Sun, 05 Jul 2026 13:17:47 +0000 From: Yureka Lilian DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cyberchaos.dev; s=mail; t=1783257452; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=afujMTjkfrhrqR4IW5B2/0jxn/KKnGOyRGVGs6O2+64=; b=PZEQH3Cal76bdn7R/jQ0IWk4GC+zjq/qDVpzX2XlsXZES3c8PcgQOi2U0g2sTzF3OuAuxA tB+VWJWcO90+2NEpdstTQWch0f/H4ZQsdrX4bUjSg1r6K+iHuGzYuW0Yas8B+kKI0t5ga2 nJuvjfJ1iw6ig7RlT3LUQPLqXWvQx94= Date: Sun, 05 Jul 2026 15:17:20 +0200 Subject: [PATCH 01/10] dt-bindings: arm: cpus: Add Apple M4 CPU core compatibles MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260705-apple-m4-initial-devicetrees-v1-1-e5655ee56523@cyberchaos.dev> References: <20260705-apple-m4-initial-devicetrees-v1-0-e5655ee56523@cyberchaos.dev> In-Reply-To: <20260705-apple-m4-initial-devicetrees-v1-0-e5655ee56523@cyberchaos.dev> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lorenzo Pieralisi , Sven Peter , Janne Grunau , Neal Gompa , Thomas Gleixner , Wim Van Sebroeck , Guenter Roeck , Hector Martin , Linus Walleij , Mark Kettenis , Andi Shyti , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Sasha Finkelstein Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, asahi@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-watchdog@vger.kernel.org, linux-gpio@vger.kernel.org, linux-i2c@vger.kernel.org, linux-pwm@vger.kernel.org, Yureka Lilian X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260705_061745_640956_5F74B2D5 X-CRM114-Status: UNSURE ( 9.24 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The core types of the M4 SoC no longer carry individual codenames. Apple's device trees re-use the 'everest' and 'sawtooth' codenames from the M3 generation for all later cores. Instead, we use a combination of the SoC's codename ('Donan') and the type of core ('e' and 'p' for the efficiency and performance cores respectively) as compatible for these cores. Signed-off-by: Yureka Lilian --- Documentation/devicetree/bindings/arm/cpus.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml index 5be89c584026..c328e9fb9843 100644 --- a/Documentation/devicetree/bindings/arm/cpus.yaml +++ b/Documentation/devicetree/bindings/arm/cpus.yaml @@ -86,6 +86,8 @@ properties: - apple,avalanche - apple,blizzard - apple,cyclone + - apple,donan-e + - apple,donan-p - apple,everest - apple,firestorm - apple,hurricane-zephyr -- 2.54.0